Solar energy is derived from solar light, having energy up to 24w. These solar led street lights run only after changing the battery through solar energy. Other led street lights run on direct 220v for commercial uses. Easy to install anywhere, the solar led street lights, which we make available, are priced reasonably. why our solar led street lights? saves energyeco-friendlyeasy to installeconomically priced specifications bolt & voltage : 120x1wip level : ip 65 (edisioncree)beam : 60x120voltage : 85-300v acangles : 60120o.